259072234 has 16 divisors (see below), whose sum is σ = 391390272. Its totient is φ = 128612448.

The previous prime is 259072223. The next prime is 259072241. The reversal of 259072234 is 432270952.

It is a happy number.

259072234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 259072234.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243187 + ... + 244249.

It is an arithmetic number, because the mean of its divisors is an integer number (24461892).

Almost surely, 2^259072234 is an apocalyptic number.

259072234 is a deficient number, since it is larger than the sum of its proper divisors (132318038).

259072234 is a wasteful number, since it uses less digits than its factorization.

259072234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1821.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 259072234 is about 16095.7209841622. The cubic root of 259072234 is about 637.4903622277.

The spelling of 259072234 in words is "two hundred fifty-nine million, seventy-two thousand, two hundred thirty-four".